package com.example.demo.mapper;

import java.util.List;

import org.apache.ibatis.annotations.Param;

import com.example.demo.entity.Student;

public interface StudentMapper {
	 int insertStudent(Student student);
		
		int deleteStudent(@Param("sid")Integer sid);
		
		int updateStudent(Student student);
		
		List<Student> selectStudent();
		
		Student selectOneStudent(@Param("sid")Integer sid);
}
